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Shop the best prices on 1,456 great value power amplifiers. Shopping for power amplifiers is easy with Fruugo, with SALE discounts, offers and savings on Bobovr. Buy power amplifiers online safely with Fruugo, with secure payment and fast shipping to United States.

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33 - 64 of 1,456
Wireless Amplifier Board - 2.1 Channel 100W Speaker Amplifier Module for Subwoofer, Compatible with Home Theater and Outdoor Events
$26.95 Save $14.00 RRP: $40.95
2MHz-700MHz 3W HF VHF UHF FM RF Power Amplifier for Enhanced Signal Transmission and Compatibility
$37.95 Save $21.05 RRP: $59.00
Power Amplifier Audio Board 180W Dual Channel FET Speaker Amplifier AC18V-26V with Cooling Fan and Preamplifier
$74.00 Save $35.00 RRP: $109.00
S350HS TPA3251 Bluetooth Power Amplifier Board With Subwoofer 2.1 Channel 220Wx2+350W 12V-38V Audio Amplifier Module
$99.00 Save $50.00 RRP: $149.00
12V PAM8620 Amplifier Board 15W+15W Dual Channel Audio Amplifier DC 8-26V High Efficiency Class D Module
$49.95 Save $14.05 RRP: $64.00
Bluetooth Amplifier Board Stereo Amp Module Dual Channel 2 X 50W High Power for Outdoor Audio Trolley Speakers
$59.00 Save $30.00 RRP: $89.00
433MHz RF Power Amplifier 25W for HAM Radio Transceiver 390-470MHz with Cooling Fan and High Efficiency Design
$179.00 Save $90.00 RRP: $269.00
XH-M542 TPA3116DA Mono Channel Digital Power Audio Amplifier 12-26V 100W TPA3116D2 Board for Home Audio Systems
$17.95 Save $9.00 RRP: $26.95
Bluetooth 5.0 4Channel HiFi Home Audio Amplifier with Subwoofer, 160W Stereo Receiver Black
$74.00 Save $35.00 RRP: $109.00
2.1 Channel Bluetooth Amplifier Board 220W Dual Stereo + 350W Subwoofer for DIY Home Theater
$74.00 Save $35.00 RRP: $109.00
15W+15W Mini Bluetooth Amplifier Board, DC 8-24V Dual Channel Stereo Audio Power Amp Module for Home and Car Use
$23.95 Save $11.00 RRP: $34.95
TDA7377 Audio Power Amplifier Board 30W Dual Channel Stereo Module for Car DIY Speakers and Home Theater Sound System
$30.95 Save $15.00 RRP: $45.95
Bluetooth Amplifier Board 100w, Single Channel Audio Power Amplifier Module with Box Matching Function, for DIY Electronic Kit, Support App and TWS
$47.95 Save $26.05 RRP: $74.00
2-700M 3W HF FM VHF UHF Broadband Power Amplifier Shortwave Amplifier for Enhanced Signal Transmission
$37.95 Save $21.05 RRP: $59.00
High Ohmic RF AMP 06A 1Hz-300MHz 50 Ohm Amplifier for Donut Antenna Impedance Conversion Applications
$69.00 Save $35.00 RRP: $104.00
Amplifier Board - Wireless Audio Amplifier Module with 100W Subwoofer, 2.1 Channel Mini Stereo, AUX Input, Portable Receiver
$26.95 Save $14.00 RRP: $40.95
Digital Amplifier TPA3116D2 Dual Channel 120W Audio Amp Board with Overload Protection for DIY
$15.95 Save $7.00 RRP: $22.95
Digital Audio Amplifier TPA3116D2 Bluetooth 12V24V Dual Channel 50W+50W Stereo Power Board
$19.95 Save $11.00 RRP: $30.95
Bluetooth Audio Amplifier 20Wx2 Dual Channel HiFi Stereo with 360° Adjustment and App Control
$19.95 Save $11.00 RRP: $30.95
1600W Peak Power Digital 4 Channel Audio Amplifier FM Radio USB BluetoothCompatible Mini Stereo Amp Remote Control HiFi
$84.00 Save $45.00 RRP: $129.00
240W Single Channel Power Amplifier with LED Monitoring and Compact Rackmount Design
$1,549.00 Save $750.00 RRP: $2,299.00
PAM8406 Stereo Digital Amplifier Board 5W x 2 with Adjustable Volume Control Compact Design
$43.95 Save $20.05 RRP: $64.00
Bluetooth 5.0 Stereo Amplifier Board 2x50W Subwoofer AMP 2.0 Channel Power Bass Sound
$30.95 Save $15.00 RRP: $45.95
TPA3110 XHA232 Dual Channel 3A 30W30W Digital Stereo Audio Power Amplifier Board DIY Audio Speaker Module
$15.95 Save $8.00 RRP: $23.95
Bluetooth 5.1 Stereo Audio Amplifier 100W+100W HiFi 2 Channel Digital AMP Board with AUX
$24.95 Save $12.00 RRP: $36.95
AK170 Compact Audio Power Amplifier - Portable Speaker Amp for Car and Home, 2 Channel, Lightweight Design, High Fidelity Sound
$64.00
Audio Amplifier Board | 2.1 Channel Stereo Amplifier Module with 100W Subwoofer and Wireless Receiver for Home and Outdoor Use
$28.95 Save $14.00 RRP: $42.95
-3002B Digital Audio Power Amplifier Board TPA3255 300W x 2 Stereo Amp Dual Vocal Tract Easy Installation 2.0 Channel
$74.00 Save $35.00 RRP: $109.00
50Pcs/10Pcs Tc8002 Tc8002D SOP8 Sop8 3W Audio Universal Power Amplifier Compatible with Lm4871
$169.00 Save $80.00 RRP: $249.00
K1 DAC Decoder Board With Bluetooth U Disk Coaxial TF Card Inputs, Power Amplifier And PreAmplifier Tuning
$33.95 Save $17.00 RRP: $50.95
Dual Channel Mini Bluetooth Audio Speaker 20w 360 Degree Stepless Tuning Small Power Amplifier Circuit Board Digital Module
$25.95 Save $28.05 RRP: $54.00
50W 50W 100W Bluetooth 5.0 Amplifier Digital Class D Power Amp USB AUX TF Card Home Theater HiFi Stereo Wood Enclosure
$33.95 Save $17.00 RRP: $50.95